﻿using System;
using System.Data;
using System.Text;
using MySql.Data.MySqlClient;
using CollegeShop.Api.DBUtility;//Please add references
namespace CollegeShop.Api.Infrastructure
{
	/// <summary>
	/// 数据访问类:t_userrole
	/// </summary>
	public partial class t_userrole
	{
		public t_userrole()
		{}
		#region  BasicMethod



		/// <summary>
		/// 增加一条数据
		/// </summary>
		public bool Add(int college, CollegeShop.Api.Entity.t_userrole model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("insert into t_userrole(");
			strSql.Append("UserID,RoleID,IsCanmanage)");
			strSql.Append(" values (");
			strSql.Append("@UserID,@RoleID,@IsCanmanage)");
			MySqlParameter[] parameters = {
					new MySqlParameter("@UserID", MySqlDbType.Int32,11),
					new MySqlParameter("@RoleID", MySqlDbType.Int32,11),
					new MySqlParameter("@IsCanmanage", MySqlDbType.Int32,1)};
			parameters[0].Value = model.UserID;
			parameters[1].Value = model.RoleID;
			parameters[2].Value = model.IsCanmanage;

            int rows = DbHelperMySQL.ExecuteSql(college, strSql.ToString(), parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}
		/// <summary>
		/// 更新一条数据
		/// </summary>
        public bool Update(int college, CollegeShop.Api.Entity.t_userrole model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("update t_userrole set ");
			strSql.Append("UserID=@UserID,");
			strSql.Append("RoleID=@RoleID,");
			strSql.Append("IsCanmanage=@IsCanmanage");
			strSql.Append(" where ");
			MySqlParameter[] parameters = {
					new MySqlParameter("@UserID", MySqlDbType.Int32,11),
					new MySqlParameter("@RoleID", MySqlDbType.Int32,11),
					new MySqlParameter("@IsCanmanage", MySqlDbType.Int32,1)};
			parameters[0].Value = model.UserID;
			parameters[1].Value = model.RoleID;
			parameters[2].Value = model.IsCanmanage;

            int rows = DbHelperMySQL.ExecuteSql(college, strSql.ToString(), parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}

		/// <summary>
		/// 删除一条数据
		/// </summary>
		public bool Delete(int college)
		{
			//该表无主键信息，请自定义主键/条件字段
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from t_userrole ");
			strSql.Append(" where ");
			MySqlParameter[] parameters = {
			};

            int rows = DbHelperMySQL.ExecuteSql(college, strSql.ToString(), parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public CollegeShop.Api.Entity.t_userrole GetModel(int college)
		{
			//该表无主键信息，请自定义主键/条件字段
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select UserID,RoleID,IsCanmanage from t_userrole ");
			strSql.Append(" where ");
			MySqlParameter[] parameters = {
			};

			CollegeShop.Api.Entity.t_userrole model=new CollegeShop.Api.Entity.t_userrole();
            DataSet ds = DbHelperMySQL.Query(college, strSql.ToString(), parameters);
			if(ds.Tables[0].Rows.Count>0)
			{
				return DataRowToModel(ds.Tables[0].Rows[0]);
			}
			else
			{
				return null;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public CollegeShop.Api.Entity.t_userrole DataRowToModel(DataRow row)
		{
			CollegeShop.Api.Entity.t_userrole model=new CollegeShop.Api.Entity.t_userrole();
			if (row != null)
			{
				if(row["UserID"]!=null && row["UserID"].ToString()!="")
				{
					model.UserID=int.Parse(row["UserID"].ToString());
				}
				if(row["RoleID"]!=null && row["RoleID"].ToString()!="")
				{
					model.RoleID=int.Parse(row["RoleID"].ToString());
				}
				if(row["IsCanmanage"]!=null && row["IsCanmanage"].ToString()!="")
				{
					model.IsCanmanage=int.Parse(row["IsCanmanage"].ToString());
				}
			}
			return model;
		}

		/// <summary>
		/// 获得数据列表
		/// </summary>
        public DataSet GetList(int college, string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select UserID,RoleID,IsCanmanage ");
			strSql.Append(" FROM t_userrole ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
            return DbHelperMySQL.Query(college, strSql.ToString());
		}

		/// <summary>
		/// 获取记录总数
		/// </summary>
        public int GetRecordCount(int college, string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) FROM t_userrole ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
            object obj = DbHelperMySQL.GetSingle(college, strSql.ToString());
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
        public DataSet GetListByPage(int college, string strWhere, string orderby, int startIndex, int endIndex)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("SELECT * FROM ( ");
			strSql.Append(" SELECT ROW_NUMBER() OVER (");
			if (!string.IsNullOrEmpty(orderby.Trim()))
			{
				strSql.Append("order by T." + orderby );
			}
			else
			{
				strSql.Append("order by T.UserName desc");
			}
			strSql.Append(")AS Row, T.*  from t_userrole T ");
			if (!string.IsNullOrEmpty(strWhere.Trim()))
			{
				strSql.Append(" WHERE " + strWhere);
			}
			strSql.Append(" ) TT");
			strSql.AppendFormat(" WHERE TT.Row between {0} and {1}", startIndex, endIndex);
            return DbHelperMySQL.Query(college, strSql.ToString());
		}

		/*
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetList(int PageSize,int PageIndex,string strWhere)
		{
			MySqlParameter[] parameters = {
					new MySqlParameter("@tblName", MySqlDbType.VarChar, 255),
					new MySqlParameter("@fldName", MySqlDbType.VarChar, 255),
					new MySqlParameter("@PageSize", MySqlDbType.Int32),
					new MySqlParameter("@PageIndex", MySqlDbType.Int32),
					new MySqlParameter("@IsReCount", MySqlDbType.Bit),
					new MySqlParameter("@OrderType", MySqlDbType.Bit),
					new MySqlParameter("@strWhere", MySqlDbType.VarChar,1000),
					};
			parameters[0].Value = "t_userrole";
			parameters[1].Value = "UserName";
			parameters[2].Value = PageSize;
			parameters[3].Value = PageIndex;
			parameters[4].Value = 0;
			parameters[5].Value = 0;
			parameters[6].Value = strWhere;	
			return DbHelperMySQL.RunProcedure("UP_GetRecordByPage",parameters,"ds");
		}*/

		#endregion  BasicMethod
		#region  ExtensionMethod

		#endregion  ExtensionMethod
	}
}

